30993642

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 69624360

約数和(自身を除く): 38630718

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 173, 222, 269, 333, 346, 519, 538, 666, 807, 1038, 1557, 1614, 2421, 3114, 4842, 6401, 9953, 12802, 19203, 19906, 29859, 38406, 46537, 57609, 59718, 89577, 93074, 115218, 139611, 179154, 279222, 418833, 837666, 1721869, 3443738, 5165607, 10331214, 15496821, 30993642]

約数ペア:

[(1, 30993642), (2, 15496821), (3, 10331214), (6, 5165607), (9, 3443738), (18, 1721869), (37, 837666), (74, 418833), (111, 279222), (173, 179154), (222, 139611), (269, 115218), (333, 93074), (346, 89577), (519, 59718), (538, 57609), (666, 46537), (807, 38406), (1038, 29859), (1557, 19906), (1614, 19203), (2421, 12802), (3114, 9953), (4842, 6401)]